package day03;

public class IfElseIfDemo {
    public static void main(String[] args) {
        //满2000打五折,满1000不满2000打七折,满500不满1000打八折,不满500打九折;
        double price = 500.0;
        if (price>=2000){
            price *= 0.5;
        } else if (price>=1000) {
            price *= 0.7;
        } else if (price>=500) {
            price *= 0.8;
        }
        else {
            price *=0.9;
        }
        System.out.println("最终价格为"+price);
    }
}
